The role of biotic and abiotic degradation processes during the formation of typical toxaphene peak patterns in aquatic biota

D. Angerhöfer; L. Kimmel; G. Koske; G. Fingerling; J. Burhenne; H. Parlar

doi:10.1016/S0045-6535(99)00121-6

The role of biotic and abiotic degradation processes during the formation of typical toxaphene peak patterns in aquatic biota

D. Angerhöfer
, L. Kimmel
, G. Koske
, G. Fingerling
, J. Burhenne
, H. Parlar

Chair of Food Chemistry and Molecular Sensory Science

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

Toxaphene residues in cod liver and fish oil samples from different countries have been analyzed by HRGC-ECD and HRGC-MS as well as with multidimensional gas chromatography. The results have been compared to patterns obtained by photolysis and microbial degradation of selected single chlorobornanes and technical toxaphene. Enantiomeric ratios of the components Parlar number 44 and number 62 showed significant deviations from 1, indicating metabolism in cod fish and perhaps other species at least for some congeners. Parlar number 50 was found to be a racemate, which corresponds to its known stability under biotic and abiotic conditions.

Original language	English
Pages (from-to)	563-568
Number of pages	6
Journal	Chemosphere
Volume	39
Issue number	4
DOIs	https://doi.org/10.1016/S0045-6535(99)00121-6
State	Published - Aug 1999

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abstract = "Toxaphene residues in cod liver and fish oil samples from different countries have been analyzed by HRGC-ECD and HRGC-MS as well as with multidimensional gas chromatography. The results have been compared to patterns obtained by photolysis and microbial degradation of selected single chlorobornanes and technical toxaphene. Enantiomeric ratios of the components Parlar number 44 and number 62 showed significant deviations from 1, indicating metabolism in cod fish and perhaps other species at least for some congeners. Parlar number 50 was found to be a racemate, which corresponds to its known stability under biotic and abiotic conditions.",

author = "D. Angerh{\"o}fer and L. Kimmel and G. Koske and G. Fingerling and J. Burhenne and H. Parlar",

year = "1999",

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T1 - The role of biotic and abiotic degradation processes during the formation of typical toxaphene peak patterns in aquatic biota

AU - Angerhöfer, D.

AU - Kimmel, L.

AU - Koske, G.

AU - Fingerling, G.

AU - Burhenne, J.

AU - Parlar, H.

PY - 1999/8

Y1 - 1999/8

N2 - Toxaphene residues in cod liver and fish oil samples from different countries have been analyzed by HRGC-ECD and HRGC-MS as well as with multidimensional gas chromatography. The results have been compared to patterns obtained by photolysis and microbial degradation of selected single chlorobornanes and technical toxaphene. Enantiomeric ratios of the components Parlar number 44 and number 62 showed significant deviations from 1, indicating metabolism in cod fish and perhaps other species at least for some congeners. Parlar number 50 was found to be a racemate, which corresponds to its known stability under biotic and abiotic conditions.

AB - Toxaphene residues in cod liver and fish oil samples from different countries have been analyzed by HRGC-ECD and HRGC-MS as well as with multidimensional gas chromatography. The results have been compared to patterns obtained by photolysis and microbial degradation of selected single chlorobornanes and technical toxaphene. Enantiomeric ratios of the components Parlar number 44 and number 62 showed significant deviations from 1, indicating metabolism in cod fish and perhaps other species at least for some congeners. Parlar number 50 was found to be a racemate, which corresponds to its known stability under biotic and abiotic conditions.

UR - https://www.scopus.com/pages/publications/0033181029

U2 - 10.1016/S0045-6535(99)00121-6

DO - 10.1016/S0045-6535(99)00121-6

M3 - Article

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SN - 0045-6535

VL - 39

SP - 563

EP - 568

JO - Chemosphere

JF - Chemosphere

IS - 4

ER -

The role of biotic and abiotic degradation processes during the formation of typical toxaphene peak patterns in aquatic biota

Abstract

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